CN210767666U

CN210767666U - Three-layer geothermal-resistant floor with sawtooth mortise and tenon type structure

Info

Publication number: CN210767666U
Application number: CN201921533555.7U
Authority: CN
Inventors: 张俊军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-16
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an anti geothermal floor of sawtooth fourth of twelve earthly branches tenon type structure three-layer, including a plurality of floor units, floor unit from bottom to including bottom plate, core and panel in proper order, the core include vertical fixed strake, a plurality of middle fixed core strip and horizontal fixed strake, middle fixed core strip between parallel arrangement and adopt smooth concatenation, vertical fixed strake be located a plurality of middle fixed core strip's both sides, horizontal fixed strake be located a plurality of middle fixed core strip's both ends, middle fixed core strip one side that is close to vertical fixed strake be equipped with the tongue-and-groove, the side of vertical fixed strake be equipped with tongue-and-groove matched with female groove, middle fixed core strip's upper and lower end be equipped with the lug, horizontal fixed strake be close to middle fixed core strip one side be equipped with lug matched with tongue-and-groove. The utility model has the advantages that: has the characteristics of environmental protection and stability, is more convenient to construct on site and saves resources.

Description

Three-layer geothermal-resistant floor with sawtooth mortise and tenon type structure

Technical Field

The utility model relates to floor technical field specifically indicates an anti geothermol power floor of sawtooth fourth of twelve earthly branches tenon type structure three-layer.

Background

At present laminate flooring in the production process, because the deformation phenomenon that the internal stress that produces in the structure inequality of base plate and the production course of working appears to and when using, because geothermol power makes the bottom of floor, the inconsistent and the moisture content change of surface heating temperature inconsistent, lead to the floor to be stable inadequately, can not be fit for the installation of different environment and region, influence pleasing to the eye and life, consequently need study a saw tooth mortise and tenon type structure three-layer geothermal floor that excellent in use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve is the above technical problem, provides an anti geothermal floor of sawtooth fourth of twelve earthly branches tenon type structure three-layer.

In order to solve the technical problem, the utility model provides a technical scheme does: a three-layer geothermal-resistant floor with a sawtooth-mortise-tenon type structure comprises a plurality of floor units, wherein each floor unit sequentially comprises a bottom plate, a core plate and a face plate from bottom to top, the core plate comprises vertical fixed edge strips, a plurality of middle fixed core strips and transverse fixed edge strips, the middle fixed core strips are arranged in parallel and are spliced smoothly, the vertical fixing edge strips are positioned at two sides of the middle fixing core strips, the horizontal fixing edge strips are positioned at two ends of the middle fixing core strips, a male groove is arranged on one side of the middle fixed core strip close to the vertical fixed edge strip, a female groove matched with the male groove is arranged on the side surface of the vertical fixed edge strip, the upper and lower ends of middle fixed core strip be equipped with the lug, one side that horizontal fixed strake is close to middle fixed core strip be equipped with lug matched with tongue-and-groove, middle fixed core strip be sawtooth mortise and tenon structure after with horizontal fixed strake concatenation.

As an improvement, the size of the lug is one third of the whole width of the middle fixed core bar.

As a modification, the middle fixed core strip can be made of hardwood small materials or waste small materials.

As an improvement, the vertical fixing edge strips, the middle fixing core strips and the transverse fixing edge strips are integrally arranged according to a multi-H-shaped structure.

Compared with the prior art, the utility model the advantage lie in: the utility model provides an among the device, overall structure science, reasonable utilizes the irregular small powder that processing log, furniture or floor in-process produced, only needs unified processing to become sawtooth mortise and tenon structure, arranges according to many H style of calligraphy structures, and middle fixed core strip and horizontal fixed strake process into many H style of calligraphy structures through sawtooth mortise and tenon structure, and bottom plate and panel are again through two-sided pressing subsides wood veneer processing finished product, and the floor that forms according to this technology processing adopts vertically and horizontally staggered to be regular sawtooth mortise and tenon type. Compared with the traditional process, the step of using glue is omitted, but the structure is more stable than the traditional structure, the requirement of environmental protection is better met, the energy is saved, the small material needed for fixing the core strip in the middle has no fixing requirement, and the smell of the glue which is not irritating to workers is also a protection for the body; common hardwood small materials in the market can be used as the middle materials, and the middle materials can be discarded small materials, so that the production cost is greatly reduced, the material is suitable for being installed and used in different environments and different areas, is suitable for geothermal environments, and has great significance for resource protection, energy conservation and emission reduction.

Drawings

Fig. 1 is the sectional structure of the floor unit of the three-layer geothermal-resistant floor with the sawtooth mortise and tenon structure of the utility model.

Fig. 2 is the utility model relates to a structural schematic of the sandwich layer on three-layer geothermal-resistant floor of sawtooth mortise and tenon type structure.

As shown in the figure: 1. bottom plate, 2, core board, 3, panel, 4, public groove, 5, female groove, 6, lug, 7, tongue-and-groove, 21, vertical fixed strake, 22, middle fixed core strip, 23, horizontal fixed strake.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A three-layer geothermal-resistant floor with a sawtooth mortise and tenon type structure comprises a plurality of floor units, wherein the floor units sequentially comprise a bottom plate 1, a core plate 2 and a panel 3 from bottom to top, the core plate 2 comprises a vertical fixing edge strip 21, a plurality of middle fixing core strips 22 and a transverse fixing edge strip 23, the middle fixing core strips 22 are arranged in parallel and are spliced smoothly, the vertical fixing edge strip 21 is positioned at two sides of the middle fixing core strips 22, the transverse fixing edge strip 23 is positioned at two ends of the middle fixing core strips 22, a male groove 4 is arranged at one side of the middle fixing core strip 22 close to the vertical fixing edge strip 21, a female groove 5 matched with the male groove 4 is arranged at the side of the vertical fixing edge strip 21, convex blocks 6 are arranged at the upper end and the lower end of the middle fixing core strip 22, a mortise 7 matched with the convex blocks 6 is arranged at one side of the transverse fixing edge strip 23 close to the middle fixing core strips 22, the middle fixing core strip 22 and the transverse fixing edge strip 23 are spliced to form a saw-tooth mortise and tenon structure.

The size of the projection 6 is one third of the whole width of the middle fixed core strip 22.

The intermediate stationary core 22 may be made of hardwood chips or scrap chips.

The vertical fixing edge strips 21, the plurality of middle fixing core strips 22 and the transverse fixing edge strips 23 are integrally arranged according to a multi-H-shaped structure.

The utility model discloses a theory of operation: the middle fixed core strips 22 can be made of hardwood small materials or waste small materials, and are arranged in parallel and spliced smoothly without using glue, after the middle fixed core strips 22 are spliced, the middle fixed core strips 22 positioned at the edges are provided with male slots 4, the side surfaces of the vertical fixed edge strips 21 are provided with female slots 5 matched with the male slots 4, the middle fixed core strips and the female slots are fixed together by utilizing the male slots 4 and the female slots, the upper and lower ends of the middle fixed core strips 22 are spliced together by utilizing the convex blocks 6 and the mortise 7 on the transverse fixed edge strips 23 to form a saw-tooth mortise and tenon structure,

the present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an anti geothermol power floor of sawtooth mortise and tenon type structure three-layer, includes a plurality of floor units, floor unit from down to including bottom plate (1), core (2) and panel (3) in proper order, its characterized in that: the core plate (2) comprises a vertical fixed edge strip (21), a plurality of middle fixed core strips (22) and a transverse fixed edge strip (23), the middle fixed core strips (22) are arranged in parallel and are spliced smoothly, the vertical fixed edge strip (21) is positioned at two sides of the middle fixed core strips (22), the transverse fixed edge strip (23) is positioned at two ends of the middle fixed core strips (22), one side of the middle fixed core strip (22) close to the vertical fixed edge strip (21) is provided with a male groove (4), the side of the vertical fixed edge strip (21) is provided with a female groove (5) matched with the male groove (4), the upper end and the lower end of the middle fixed core strip (22) are provided with convex blocks (6), one side of the transverse fixed edge strip (23) close to the middle fixed core strip (22) is provided with a mortise (7) matched with the convex blocks (6), the middle fixing core strip (22) and the transverse fixing edge strip (23) are spliced to form a saw-tooth mortise and tenon structure.

2. The three-layer geothermal-resistant floor with the sawtooth mortise and tenon type structure as claimed in claim 1, wherein the three-layer geothermal-resistant floor comprises: the size of the lug (6) is one third of the whole width of the middle fixed core strip (22).

3. The three-layer geothermal-resistant floor with the sawtooth mortise and tenon type structure as claimed in claim 1, wherein the three-layer geothermal-resistant floor comprises: the central stationary core (22) may be made of hardwood or scrap lumber.

4. The three-layer geothermal-resistant floor with the sawtooth mortise and tenon type structure as claimed in claim 1, wherein the three-layer geothermal-resistant floor comprises: the vertical fixing edge strips (21), the plurality of middle fixing core strips (22) and the transverse fixing edge strips (23) are integrally arranged according to a multi-H-shaped structure.